Opto-sensor, reflective light barrier, operating voltage 10.30 VDC, max. range 2000 mm, connector, M12 x 1, 5-pin, protection class IP67, clear object detection, LED visible all around, teach button, 8-segment bar graph, sensitivity setting for three different object classes, reflector BRT-2X2LVC and BRT-40X19A included in delivery, operating voltage: 10.30 VDC, bipolar switching output, light or dark switching